Oxygen study aims to uncover hidden heart risks in breathing disorders
NCT ID NCT05606406
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study will test how changes in oxygen levels affect the heart's electrical signals in 70 people, some with oxygen dependence and some healthy. Participants will receive increasing amounts of oxygen at night while their heart activity is monitored. The goal is to better understand the link between low oxygen and heart rhythm changes.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
Nocturnal oxygen
What this could lead to
If successful, this could help doctors better understand how low oxygen affects the heart, potentially improving care for people with COPD or other breathing problems.
What could go wrong
This is a small, early-stage study (70 people) that only measures heart signals, not health outcomes. It may not lead to any direct treatment or change in care.
Disclaimer
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the original study
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Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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University of Miami
Miami, Florida, 33136, United States
Contact Phone: •••-•••-•••• Email: •••••@•••••
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